MCP server

SimpleTexting MCP by usefulapi

io.usefulapi/simpletexting

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Send SMS/MMS, manage contacts, and read campaigns, messages and media on SimpleTexting.

Website Source

At a glance

Type

MCP server

Publisher

usefulapi.io (verified by the MCP Registry)

Status

Working at last check

Tools

11

Token cost

About 2,027 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http simpletexting https://simpletexting.usefulapi.io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.simpletexting]
url = "https://simpletexting.usefulapi.io/mcp"

Gemini CLI

{"mcpServers":{"simpletexting":{"httpUrl":"https://simpletexting.usefulapi.io/mcp"}}}

Cursor

{"mcpServers":{"simpletexting":{"url":"https://simpletexting.usefulapi.io/mcp"}}}

VS Code

{"servers":{"simpletexting":{"type":"http","url":"https://simpletexting.usefulapi.io/mcp"}}}

Antigravity

agy mcp add simpletexting https://simpletexting.usefulapi.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"simpletexting","server_url":"https://simpletexting.usefulapi.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"simpletexting","server_url":"https://simpletexting.usefulapi.io/mcp"}

Tools

• simpletexting_evaluate_message ~168 tokens
  DRY-RUN a message body to compute its segment count, whether it sends as SMS or MMS, and its estimated cost — WITHOUT sending anything. Safe and read-only. SimpleTexting REST: POST /messages/evaluate with JSON body {text, mode?}.
• simpletexting_get_campaign ~105 tokens
  Get a single campaign by its id, including its message, recipients, and status. SimpleTexting REST: GET /campaigns/{id}.
• simpletexting_get_contact ~120 tokens
  Get a single contact by its id or phone number, including profile fields, list memberships, and custom fields. SimpleTexting REST: GET /contacts/{contactIdOrNumber}.
• simpletexting_get_media ~102 tokens
  Get a single media item (MMS asset) by its id, including its URL and metadata. SimpleTexting REST: GET /media/{id}.
• simpletexting_get_message ~106 tokens
  Get a single message by its id, including its text, direction, status, and timestamps. SimpleTexting REST: GET /messages/{id}.
• simpletexting_list_campaigns ~310 tokens
  List the account's campaigns as a paged collection, optionally filtered by sending number, state, list, and start-date range. Note: only immediate campaigns are returned — scheduled/recurring campaigns are NOT included. SimpleTexting REST: GET /campaigns.
• simpletexting_list_contacts ~196 tokens
  List the account's contacts as a paged collection, optionally filtered by a `since` cursor and sort `direction`. SimpleTexting REST: GET /contacts.
• simpletexting_list_media ~128 tokens
  List the account's media items (MMS assets) as a paged collection. SimpleTexting REST: GET /media.
• simpletexting_list_messages ~136 tokens
  List the account's messages as a paged collection (inbound + outbound message history). SimpleTexting REST: GET /messages.
• simpletexting_send_message Sends messages · ~316 tokens
  SENDS A REAL SMS or MMS to a recipient — this MODIFIES live data and consumes message credits. Provide only the optional fields you need. SimpleTexting REST: POST /messages with JSON body {contactPhone, text, accountPhone?, mode?, subject?, fallbackText?, mediaItems?}.
• simpletexting_update_contact ~340 tokens
  UPDATES a live contact — its profile fields, list memberships, and custom fields. This MODIFIES live data. Provide only the fields you want to change. SimpleTexting REST: PUT /contacts/{contactIdOrNumber}.

Browse

• SMS and text messages
• Email marketing

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